Journal of Siberian Federal University. Chemistry / Crystallochemical Features of Phase Formation in the System of 1,2-Diammoniumcclohexane – H2[PtCl6]

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2014 7 (3)
Authors
Leshok, Darya Yu.; Mulagaleev, Ruslan F.; Starkov, Aleksander K.; Matsulev, Aleksander N.; Kirik, Sergey D.
Contact information
Leshok, Darya Yu.:Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; Mulagaleev, Ruslan F.:Institute of Chemistry and Chemical Technology SB RAS 50-24 Akademgorodok, Krasnoyarsk, 660036, Russia; Starkov, Aleksander K.:Institute of Chemistry and Chemical Technology SB RAS 50-24 Akademgorodok, Krasnoyarsk, 660036, Russia; Matsulev, Aleksander N.:Institute of Chemistry and Chemical Technology SB RAS 50-24 Akademgorodok, Krasnoyarsk, 660036, Russia; Kirik, Sergey D.:Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; E-mail:
Keywords
tetraplatin; antitomor drag; platinum (IV); trans-1,2-dldiammoniumcyclohexane
Abstract

In the paper seven new ionic complex compounds were obtained by chemical reaction of H2[PtCl6] with trans-1,2-dl-diammoniumcyclohexane. The phase variety was achieved by changing acidity, crystallization rate, temperature, solvent type and the molecular ratio of reagents. The compounds were characterized by thermal and chemical analysis, IR and 1H NMR spectroscopy. Crystal structures of the five compounds were determined by X-ray powder diffraction analysis. All phases have ionic structures. In some cases H2O or HCl molecules were involved in crystal lattice. It was shown that hydrogen bonding played an important role in the variety of crystal phase formation. The crystal structures reflect precrystallizational situation in solution and especially the ion association into larger aggregates due to the formation of hydrogen bonds

Pages
383-402
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/13420